Symphonia's english voices aren't really that bad. Personally I prefer Lloyd's english voice over his japanese one but I agree though the Japanese voices are better, espically when it comes to Yggdrassil *twitch* *twitch*
I think the US version did a superb job. I felt everyone had appropriate voices. Compared to the Japanese versions, I find J-Lloyd to be a bit more annoying, also you can't beat Robin =p
I found J-Sheena annoying at parts...
J-Kratos sounded like an angry old man... Cam Clarke is the perfect Kratos.
Everyone else was about even for me.